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Fig. 358: Identifying GPS Mark OK: GPS mark is displayed. NG: Go TO "GPS MARK IS NOT DISPLAYED" IN PROBLEM SYMPTOMS TABLE OK: Go to Next Step 2. CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE) a. Enter the "Navigation Check" mode (Vehicle Sensors) (see NAVIGATION CHECK MODE ). b. While driving the vehicle, compare the "Speed" indicator to the reading on the speedometer. Check that these readings are almost equal. OK: The readings are almost equal. NG: Go TO "SPEED SIGNAL DOES NOT CHANGE IN NAVIGATION CHECK MODE" IN Fig. 359: Diagnostic Menu Screen Display - Navigation Check Mode OK: Go to Next Step 3. CHECK VEHICLE SENSOR (NAVIGATION CHECK MODE) a. Check that the display changes between ON and OFF according to the shift lever operation (P and R).
2009 Toyota Tundra 2009 ACCESSORIES AND EQUIPMENT Navigation - Tundra
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